To be a scientist, you need a well-rounded education

Of late, science has demonstrated why all types of knowledge lead to discoveries.

Science has been demonstrating the value of a broad education. Let’s start with classics. If you’ve read your Herodotus you’ll know that Persian kings insisted on drinking water that was transported in silver containers because they would keep the water fresh. The water supplies on the International Space Station are fed through silver for exactly the same reason.

Now, nearly two and a half thousand years after Hippocrates described the healing properties of silver, we know how it works. A team at Boston University has shown that, when dissolved, silver ions will get inside the bacterium and send its oxygen-generating machinery into overdrive, making the bug self-destruct.

Clearly, dissolved silver ions have been doing a great job throughout history and we can now expect even more. The Boston team showed that silver ions will also lever open the membranes surrounding various microbes, allowing antibiotic medicines to penetrate the bug’s defences. A dose of silver seems to disable many bugs’ resistance to our drugs: there is now talk of the ancients’ antibiotic getting us out of the terrifying growth of antibiotic resistance.

It’s worth sounding a note of caution here. For years, proponents of alternative medicine have been pushing “colloidal silver”, a suspension of microscopic silver particles, as a treatment for everything from cancer to haemorrhoids. However, European regulators and the US Food and Drug Administration have banned any over-the-counter sales because in most scenarios the best it will do is turn your skin a purple-grey as the silver ions accumulate in your body.

As unsightly physical afflictions go, the effects of a silver overdose are right up there with the Black Death, which has also caught the attention of scientists – though this time it’s a history lesson. The bacterium that wiped out half of Europe’s population between 1347 and 1351 is still around. However, it doesn’t seem particularly deadly to modern scientific eyes, which makes the virulence somewhat puzzling. That puzzle is about to be solved: thanks to a newly developed technique, scientists are studying the genomes of the various strains of plague bacterium. The hope is that the insights gained will warn us about which subtle changes to pathogens in our environment could lead to widespread modern-day epidemics.

Thanks to the same new technique, we also now have the complete genome sequence of a leprosy bug carried by a young Danish woman who died 700 years ago. The makeup of the medieval bacterium, published in the 14 June issue of Sciencemagazine, is remarkably similar to what we know of the make-up of modern leprosy bacteria. That means the Danish leper may well help us find new treatments.

Finally, religious studies. The writer of Ecclesiastes said there’s nothing new under the sun, and the US National Institutes of Health has decided that it’s a good piece of advice. The NIH has instigated a programme which suggests that the best way of speeding the discovery of new drugs is to repurpose the old ones. Drugs that passed safety tests but were abandoned for reasons of efficacy or profitability are being tried in previously unexplored applications. So far, the search has unearthed candidates for treating conditions such as Alzheimer’s disease, alcohol and nicotine addiction and muscular dystrophy. The drugs will now go into animal studies and clinical trials; researchers hope that some will reach the market in a few years’ time.

Various Roman artefacts, including a metal water container. Photograph: Getty Images

Michael Brooks holds a PhD in quantum physics. He writes a weekly science column for the New Statesman, and his most recent book is At the Edge of Uncertainty: 11 Discoveries Taking Science by Surprise.

This article first appeared in the 01 July 2013 issue of the New Statesman, Brazil erupts

ILONA WELLMANN/MILLENNIUM IMAGES, UK
Show Hide image

How the internet has democratised pornography

With people now free to circumvent the big studios, different bodies, tastes and even pubic hair styles are being represented online.

Our opinions and tastes are influenced by the media we consume: that much is obvious. But although it’s easy to have that conversation if the medium we are discussing is “safe for work”, pornography carries so much stigma that we only engage with it on simple terms. Porn is either “good” or “bad”: a magical tool for ­empowerment or a destructive influence on society. Many “pro-porn” campaigners shy away from nuanced critique, fearing it could lead to censorship. “Anti-porn” campaigners, convinced that porn is harmful by definition, need look no further than the mainstream tube sites – essentially, aggregators of clips from elsewhere – to gather examples that will back them up.

When we talk about the influence of porn, the emphasis is usually on a particular type of video – hardcore sex scenes featuring mostly slim, pubic-hairless women and faceless men: porn made for men about women. This kind of porn is credited with everything from the pornification of pop music to changing what we actually do in bed. Last year the UK government released a policy note that suggested porn was responsible for a rise in the number of young people trying anal sex. Although the original researcher, Cicely Marston, pointed out that there was no clear link between the two, the note prompted a broad debate about the impact of porn. But in doing so, we have already lost – by accepting a definition of “porn” shaped less by our desires than by the dominant players in the industry.

On the day you read this, one single site, PornHub, will get somewhere between four and five million visits from within the UK. Millions more will visit YouPorn, Tube8, Redtube or similar sites. It’s clear that they’re influential. Perhaps less clear is that they are not unbiased aggregators: they don’t just reflect our tastes, they shape what we think and how we live. We can see this even in simple editorial decisions such as categorisation: PornHub offers 14 categories by default, including anal, threesome and milf (“mum I’d like to f***”), and then “For Women” as a separate category. So standard is it for mainstream sites to assume their audience is straight and male that “point of view” porn has become synonymous with “top-down view of a man getting a blow job”. Tropes that have entered everyday life – such as shaved pubic hair – abound here.

Alongside categories and tags, tube sites also decide what you see at the top of their results and on the home page. Hence the videos you see at the top tend towards escalation to get clicks: biggest gang bang ever. Dirtiest slut. Horniest milf. To find porn that doesn’t fit this mould you must go out of your way to search for it. Few people do, of course, so the clickbait gets promoted more frequently, and this in turn shapes what we click on next time. Is it any wonder we’ve ended up with such a narrow definition of porn? In reality, the front page of PornHub reflects our desires about as accurately as the Daily Mail “sidebar of shame” reflects Kim Kardashian.

Perhaps what we need is more competition? All the sites I have mentioned are owned by the same company – MindGeek. Besides porn tube sites, MindGeek has a stake in other adult websites and production companies: Brazzers, Digital Playground, Twistys, PornMD and many more. Even tube sites not owned by MindGeek, such as Xhamster, usually follow the same model: lots of free content, plus algorithms that chase page views aggressively, so tending towards hardcore clickbait.

Because porn is increasingly defined by these sites, steps taken to tackle its spread often end up doing the opposite of what was intended. For instance, the British government’s Digital Economy Bill aims to reduce the influence of porn on young people by forcing porn sites to age-verify users, but will in fact hand more power to large companies. The big players have the resources to implement age verification easily, and even to use legislation as a way to expand further into the market. MindGeek is already developing age-verification software that can be licensed to other websites; so it’s likely that, when the bill’s rules come in, small porn producers will either go out of business or be compelled to license software from the big players.

There are glimmers of hope for the ethical porn consumer. Tube sites may dominate search results, but the internet has also helped revolutionise porn production. Aspiring producers and performers no longer need a contract with a studio – all that’s required is a camera and a platform to distribute their work. That platform might be their own website, a dedicated cam site, or even something as simple as Snapchat.

This democratisation of porn has had positive effects. There’s more diversity of body shape, sexual taste and even pubic hair style on a cam site than on the home page of PornHub. Pleasure takes a more central role, too: one of the most popular “games” on the webcam site Chaturbate is for performers to hook up sex toys to the website, with users paying to try to give them an orgasm. Crucially, without a studio, performers can set their own boundaries.

Kelly Pierce, a performer who now works mostly on cam, told me that one of the main benefits of working independently is a sense of security. “As long as you put time in you know you are going to make money doing it,” she said. “You don’t spend your time searching for shoots, but actually working towards monetary gain.” She also has more freedom in her work: “You have nobody to answer to but yourself, and obviously your fans. Sometimes politics comes into play when you work for others than yourself.”

Cam sites are also big business, and the next logical step in the trickle-down of power is for performers to have their own distribution platforms. Unfortunately, no matter how well-meaning your indie porn project, the “Adult” label makes it most likely you’ll fail. Mainstream payment providers won’t work with adult businesses, and specialist providers take a huge cut of revenue. Major ad networks avoid porn, so the only advertising option is to sign up to an “adult” network, which is probably owned by a large porn company and will fill your site with bouncing-boob gifs and hot milfs “in your area”: exactly the kind of thing you’re trying to fight against. Those who are trying to take on the might of Big Porn need not just to change what we watch, but challenge what we think porn is, too.

The internet has given the porn industry a huge boost – cheaper production and distribution, the potential for more variety, and an influence that it would be ridiculous to ignore. But in our failure properly to analyse the industry, we are accepting a definition of porn that has been handed to us by the dominant players in the market.

Girl on the Net writes one of the UK’s most popular sex blogs: girlonthenet.com

This article first appeared in the 16 February 2017 issue of the New Statesman, The New Times